Key facts
- This page summarizes Thomas R. Kuhn's Form 4 filing for Anterix Inc. (ATEX).
- 8 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 26 Aug 2026, 16:46.
Thomas R. Kuhn - 20 May 2026 Form 4 Insider Report for Anterix Inc. (ATEX)
- Reporting relationship
- Director, Executive Chairman
- Issuer ticker
- ATEX
- Reported as of
- 20 May 2026
- Net transaction value
- -$1,020,053
- SEC form
- 4
- Accepted by SEC
- 26 Aug 2026, 16:46:41 UTC
- Prior SEC filing
- 16 Jun 2025
- Source filing
- View source filing
- Reporting owner signature
- s/ Gena L. Ashe, Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Thomas R. Kuhn filed Form 4 for Anterix Inc. (ATEX) on 26 Aug 2026.
Change
- Previous filing in this sequence was filed on 16 Jun 2025.
- Current net transaction value: -$1,020,053.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001571521
Primary reporting owner
Kuhn Thomas R.
- Relationship
- Director, Executive Chairman
- Address
- 3 GARRET MOUNTAIN PLAZA SUITE 401, WOODLAND PARK
- Signature
- s/ Gena L. Ashe, Attorney-in-Fact
- Signature date
- 26 Aug 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
ATEX
transaction
Common Stock
Award
- Transaction value
- Shares
- +2,791
- Change %
- +17%
- Price
- Shares after
- 19,385
- Date
- 20 May 2026
- Ownership
- Direct
- Footnotes
- F1
ATEX
transaction
Common Stock
Sale
- Transaction value
- $131,526
- Shares
- -1,654
- Change %
- -8.5%
- Price
- $79.52
- Shares after
- 17,731
- Date
- 18 Jun 2026
- Ownership
- Direct
- Footnotes
- F2
ATEX
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +10,000
- Change %
- +56%
- Price
- $33.62*
- Shares after
- 27,731
- Date
- 24 Aug 2026
- Ownership
- Direct
ATEX
transaction
Common Stock
Sale
- Transaction value
- $387,295
- Shares
- -4,392
- Change %
- -16%
- Price
- $88.18
- Shares after
- 23,339
- Date
- 24 Aug 2026
- Ownership
- Direct
- Footnotes
- F3
ATEX
transaction
Common Stock
Sale
- Transaction value
- $393,726
- Shares
- -4,418
- Change %
- -19%
- Price
- $89.12
- Shares after
- 18,921
- Date
- 24 Aug 2026
- Ownership
- Direct
- Footnotes
- F4
ATEX
transaction
Common Stock
Sale
- Transaction value
- $71,101
- Shares
- -790
- Change %
- -4.2%
- Price
- $90.00
- Shares after
- 18,131
- Date
- 24 Aug 2026
- Ownership
- Direct
- Footnotes
- F5
ATEX
transaction
Common Stock
Sale
- Transaction value
- $36,404
- Shares
- -400
- Change %
- -2.2%
- Price
- $91.01
- Shares after
- 17,731
- Date
- 24 Aug 2026
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
ATEX
transaction
Derivative
Stock Option (Right to Buy)
Options Exercise
- Transaction value
- Shares
- -10,000
- Change %
- -17%
- Price
- $0.000000*
- Shares after
- 48,998
- Date
- 24 Aug 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 10,000
- Exercise price
- $33.62
- Footnotes
- F6
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 6 footnotes
Footnote F1
Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer's Common Stock. The RSU vests in full on the earlier of: (i) May 20, 2027, and (ii) the Issuer's next annual stockholder meeting.
Footnote F2
These shares of Common Stock were automatically sold in a non-discretionary transaction to cover tax withholding obligations upon the settlement of certain time-based RSU awards.
Footnote F3
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.67 to $88.66, inclusive. The Reporting Person has provided to the Issuer and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range.
Footnote F4
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.71 to $89.67, inclusive. The Reporting Person has provided to the Issuer and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range.
Footnote F5
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.79 to $90.51, inclusive. The Reporting Person has provided to the Issuer and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range.
Footnote F6
1/3rd of the option shares vest and become exercisable on January 2, 2025, with the remaining option shares vesting in two equal annual installments thereafter.